Given the arguments from the first article in this series, if privacy should be and is essential—what does the average network engineer do with this information? How does privacy impact network design and operations? To answer this question, we need to look at two other questions. First, what is private information, precisely? The network carries […]
The post Privacy And Networking Part 2: Legal And Ethical Privacy appeared first on Packet Pushers.
This lesson describes how to install the Python SDK for Twilio so you can build SMS alerts. You can find the packages for this lesson in the GitHub repository that accompanies this course: https://github.com/ericchou1/pp_practical_lessons_1_route_alerts/tree/master/4_Packages Eric Chou is a network engineer with 20 years of experience, including managing networks at Amazon AWS and Microsoft Azure. He’s […]
The post Practical Python For Networking: 4.2 – SMS Alerting – Python SDK And Environmental Variables – Video appeared first on Packet Pushers.
Some people think that everything is better with Bluetooth. They’re clearly wrong; according to the ancient wisdom of product managers working for networking vendors, everything is better with a GUI.
Now imagine adding network topology visualizer and GUI-based device access with in-browser SSH to an intent-based infrastructure-as-code virtual network function labbing tool. How’s that for a Bullshit Bingo winner1?
Some people think that everything is better with Bluetooth (or maybe it’s AI these days). They’re clearly wrong; according to the ancient wisdom of product managers working for networking vendors, everything is better with a GUI.
Now imagine adding network topology visualizer and GUI-based device access with in-browser SSH to an intent-based infrastructure-as-code virtual network function labbing tool. How’s that for a Bullshit Bingo winner1?
DMVPN – Dynamic Multipoint VPN and MPLS VPN are two of the most popular VPN mechanisms. In this post, we will look at DMVPN vs MPLS VPN comparison, from many different aspects. At the end of this post, you will be more comfortable positioning these private VPN mechanisms.
When we compare the two protocols, we look at many different aspects. For this comparison, I think very first we should say that DMVPN is a Cisco preparatory tunnel-based VPN mechanism but MPLS VPN is standard-based, RFC 2547, non-tunnel based VPN mechanism. Although, whether MPLS LSP is a tunnel or not is an open discussion in the networking community, we won’t start that discussion here again.
Another important consideration for MPLS VPN vs DMVPN is, that DMVPN can be set up over the Internet but MPLS VPN works over private networks, Layer 2 or Layer 3 based private networks. DMVPN tunnels can come up over the Internet and inside the tunnels routing protocols can run to advertise the Local Area Networks subnets.
But MPLS requires Private network underlay.
Figure – DMVPN Networks can run over Internet or Private Networks
Today on Tech Bytes podcast we talk with Aruba, a Hewlett Packard Enterprise company, about the evolution of Wi-Fi standards, why Aruba is seeing the fast take-up of Wi-Fi 6E, practical enhancements in 6E, and what to expect with Wi-Fi 7.
The post Tech Bytes: Why Wi-Fi 6E Is Off To A Fast Start (Sponsored) appeared first on Packet Pushers.
This year I have been learning Rust, and I recently came across an excellent by Tyler Christiansen Dependencies Add the following libraries to the dependencies section of the cargo.toml file. tokio = futures = "0.3.21" serde = "1.0.136" serde_derive = "1.0.136" serde_json =...continue reading
This year I have been learning Rust, and I recently came across an excellent by Tyler Christiansen Dependencies Add the following libraries to the dependencies section of the cargo.toml file. tokio = futures = "0.3.21" serde = "1.0.136" serde_derive = "1.0.136" serde_json =...continue reading